LOL, so it is not impossible. Thanks for confirming that:
"The FDA agreed to let Rlftf change their primary endpoint."
So all BS on Reddit was just that, BS. FDA has done it before, and has allowed it.
So it is not even a high risk of asking for something that has never been done. Because it has been done before.
In this case, the reason for changing it is because the Virus changed, and the medical need to modify the course of the disease changed during the study...
So it makes perfect sense to change the end point... Or to at least ask the FDA if they like the idea....in a meeting...
Bullish